This package replaces inputmethod/ddskk program; the DISTNAME still has
the prefix `dd' (which stands for daredevil), but it is the official
successor of the original SKK-9.6 developed by Mr.Masahiko Sato, and
the release is announced under the name of SKK. So we decided to
change the package name.
Notable changes from ddskk-20030629 include: enhancements to skk-study,
bug fixes, support of ML dictionary, etc.